Can you solve it without using a calculator??

45

45

45 maybe

2/5=40%=18 10%=18/4=4,5 100%=45

28 is the number

Try again

23

Check it again

45

Let me think three minutes 🤔

Why not

45

17.6

45

Let me solve this

Need calculator

There is no need of calculator

I will get right answer

Why not

23

Not a right answer

I don't know

7

You're answer will be wrong

Let me think

Why not

45

I don't know

Why

9

45

This question is very tough for me

Really

I'll get 12

Wrong answer

45

45

12

45

No idea

12 answer

20

45

43

2÷5=0.4 0.4X=18 X=18:0.4 X=45

@daily_life_111 50